Tag:personal

  • Music website based on Maven + jsp + SSM + MySQL

    Time:2020-11-17

    Project introduction Project source: https://gitee.com/coder_ ze/iMusic This system is based onMaven+JSP+SSM+MysqlImplementation of the music website. The main functions include music playing, downloading, uploading and so on. Difficulty level: medium Technology stack editor Eclipse Version: 2020-03 (4.15.0) front-end technology Basics: HTML + CSS + JavaScript Framework: jQuery + bootstrap back-end technology Spring+SpringMVC+mybatis Template engine: JSP Database: […]

  • Using viewchild / ngafterviewinit / promise in angle to wait for the return value of the child component when the parent component is initialized

    Time:2020-11-13

    1. Asynchronous methods in subcomponents initCreateJob = () => new Promise((resolve, reject) => { setTimeout(() => { this.spiderFormService.saveUserJob(this.spiderJobInfo).subscribe((res: Res) => { if (res.code === 1) { // val = res.data; resolve(res.data) // fn(this.spiderJobInfo.jobInfoId) }else{ //Submit exception reject(“Error code: ” + JSON.stringify(res)) } }); }, 1000) } ); 2. Load multiple subcomponents Introducing components <app-spider-form #test1></app-spider-form> […]

  • [share] interface test apipost

    Time:2020-11-9

    Introduction to API post Apipost is a domestic interface testing toolDownload address:https://www.apipost.cn/Here you need to log in and register firstAfter logging in, you need to create a new project. This project is for team cooperation. At this stage, apipost software must create a new project. For personal use, you can create your own project. Here […]

  • Redis — java client jedis

    Time:2020-10-18

    Redis — java client jedis Blog description The information involved in this article comes from the Internet and personal summary, which means personal learning and experience summary. If there is any infringement, please contact me to delete it. Thank you! brief introduction Jedis: a Java operating redis database tool Rookie tutorial document address How to […]

  • Python GUI Tkinter quick start tutorial

    Time:2020-10-11

    This article first appeared in personal blog https://kezunlin.me/post/d5c57f56/ Welcome to the latest content! python tkinter tutorial<!–more–> Guide main ui messagebox – showinfo() – showwarning() – showerror() – askquestion() – askokcancel() – askyesno() – askretrycancel() – askyesnocancel() filedialog – asksaveasfilename() – asksaveasfile() – askopenfilename() – askopenfile() – askdirectory() – askopenfilenames() – askopenfiles() demo from numpy.random import […]

  • The terminator of template business — wechat store

    Time:2020-10-5

    Wechat stores have been officially launched,There are three types of open stores, namely, individual business and open to individuals.Wechat storeCan help businesses to develop free, zero cost, one click to generate sales small programs. The wechat small store team will be responsible for the technology and service processes such as commodity release, order management, transaction […]

  • GDPR: Impact to Your Data Management Landscape: Part 1

    Time:2020-10-4

       and gdpr of EU1Time is getting closer. From May 25, 2018, any organization that fails to meet the new regulations will face a fine of up to 4% of global revenue, or EUR 20 million – regardless of the fine – and any further data processing activities will be subject to a potential call […]

  • GDPR: Impact to Your Data Management Landscape: Part 2

    Time:2020-10-2

       and gdpr of EU1Time is getting closer. From May 25, 2018, any organization that fails to meet the new regulations will face a fine of up to 4% of global revenue, or EUR 20 million – regardless of the fine – and any further data processing activities will be subject to a potential call […]

  • C practical exercises topic 28

    Time:2020-9-24

    Title:Five people sat together and asked how old was the fifth? He said he was two years older than the fourth. Asked about the age of the fourth person, he said that he was two years older than the third. Ask the third person and say that he is two years old than the second. […]

  • Flutter notes Android backdoor sharing wechat

    Time:2020-8-17

    In fact, the existence of every living body is a complicated process. Many times, there is no need to pursue the perfect ideal situation, after all, you are just you. Disclaimer In order to avoid charging younger brother to do me harm, or other bad situation, here specially noted the following: Just like the title, […]

  • Using OpenCV and imagezmq to transmit video stream in real time over network

    Time:2020-8-15

    This article first appeared in personal blog https://kezunlin.me/post/b8847d9f/ Welcome to the latest content! live video streaming over network with opencv and imagezmq <!–more–> Guide imagezmq git clone https://github.com/jeffbass/imagezmq.git imagezmq has been tested with: Python 3.5 and 3.6 OpenCV 3.3 Raspian Stretch and Raspian Jessie PyZMQ 16.0 imutils 0.4.3 (used get to images from PiCamera) install […]

  • Installation and use of Anaconda on Ubuntu 16.04, installation of jupyter extension, etc

    Time:2020-8-9

    This article first appeared in personal blog https://kezunlin.me/post/23014ca5/ Welcome to the latest content!anaconda tutorial on ubuntu 16.04<!–more–> Guide versions: ubuntu 16.04 conda 4.6.14 python 3.7.3 (default) python 3.5.6 (env) Install Conda download Anaconda3-2019.03-Linux-x86_64.sh from here bash ./Anaconda3-2019.03-Linux-x86_64.sh output [/home/kezunlin/anaconda3] >>> PREFIX=/home/kezunlin/anaconda3 installing: python-3.7.3-h0371630_0 … Python 3.7.3 … installing: scikit-image-0.14.2-py37he6710b0_0 … installing: scikit-learn-0.20.3-py37hd81dba3_0 … installing: astropy-3.1.2-py37h7b6447c_0 […]